Michael Gratton created an issue:
E.g. https://gitlab.gnome.org/GNOME/geary/-/jobs/237467:
Running with gitlab-runner 11.4.2 (cf91d5e1)
on gcc150.osuosl.org d836cf30
Using Docker executor with image registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master ...
Pulling docker image registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master ...
Using docker image sha256:0c9a97b2c4d9225bed94c32778b30e3ca285b37f9bc8f416e5da203e2c49d2aa for registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master ...
Running on runner-d836cf30-project-1894-concurrent-2 via gcc150.bak.milne.osuosl.org...
Cloning repository...
Cloning into '/builds/GNOME/geary'...
Checking out ae222ca8 as geary-0.13...
Skipping Git submodules setup
Checking cache for flatpak...
No URL provided, cache will be not downloaded from shared cache server. Instead a local version of cache will be extracted.
Successfully extracted cache
$ flatpak-builder --stop-at=${FLATPAK_MODULE} app ${MANIFEST_PATH}
error: org.gnome.Sdk/x86_64/3.30 not installed
Failed to init: Unable to find sdk org.gnome.Sdk version 3.30
Uploading artifacts...
WARNING: geary-dev.flatpak: no matching files
WARNING: _build/meson-logs/meson-log.txt: no matching files
WARNING: _build/meson-logs/testlog.txt: no matching files
ERROR: No files to upload
ERROR: Job failed: exit code 1